Respiratory System 👃

Question 1

What is the primary function of the respiratory system?

Answer 1

To facilitate gas exchange, primarily oxygen intake and carbon dioxide removal.

Question 2

True or False: The diaphragm is a muscle that plays a crucial role in breathing.

Answer 2

True

Question 3

Fill in the blank: The main organ of the respiratory system is the __________.

Answer 3

lungs

Question 4

What are the tiny air sacs in the lungs where gas exchange occurs called?

Answer 4

Alveoli

Question 5

Which part of the respiratory system is responsible for filtering and humidifying the air we breathe?

Answer 5

Nasal cavity

Question 6

Multiple Choice: Which of the following structures is NOT part of the respiratory system? A) Trachea B) Esophagus C) Bronchi D) Alveoli

Answer 6

B) Esophagus

Question 7

What is the term for the process of breathing in?

Answer 7

Inhalation

Question 8

What is the term for the process of breathing out?

Answer 8

Exhalation

Question 9

True or False: The respiratory system is responsible for the production of sound.

Answer 9

True

Question 10

What is the name of the flap that prevents food from entering the trachea during swallowing?

Answer 10

Epiglottis

Question 11

Fill in the blank: The __________ is the windpipe that connects the larynx to the bronchi.

Answer 11

trachea

Question 12

What is the function of the cilia in the respiratory system?

Answer 12

To trap and move particles out of the airways.

Question 13

Multiple Choice: Which gas is primarily exchanged in the alveoli? A) Nitrogen B) Oxygen C) Carbon Dioxide D) Hydrogen

Answer 13

B) Oxygen

Question 14

What is the term for the volume of air that can be forcibly exhaled after taking the deepest breath possible?

Answer 14

Vital capacity

Question 15

True or False: The left lung has three lobes.

Answer 15

False

Question 16

What is the name of the condition characterized by the inflammation of the bronchi?

Answer 16

Bronchitis

Question 17

Fill in the blank: The __________ is the voice box located in the throat.

Answer 17

larynx

Question 18

What is the primary muscle involved in the process of inhalation?

Answer 18

Diaphragm

Question 19

Multiple Choice: Which of the following is a common respiratory disease? A) Diabetes B) Asthma C) Hypertension D) Anemia

Answer 19

B) Asthma

Question 20

What is the role of surfactant in the lungs?

Answer 20

To reduce surface tension in the alveoli and prevent collapse.

Question 21

True or False: Gas exchange occurs in the bronchi.

Answer 21

False

Question 22

What structure branches off the trachea and leads directly into the lungs?

Answer 22

Bronchi

Question 23

Fill in the blank: The respiratory system works closely with the __________ system to supply oxygen to the body.

Answer 23

circulatory

Question 24

What is the role of the pleura in the respiratory system?

Answer 24

To provide lubrication and reduce friction between the lungs and chest wall.

Question 25

Multiple Choice: Which part of the brain regulates the respiratory rate? A) Cerebellum B) Medulla Oblongata C) Cerebrum D) Hypothalamus

Answer 25

B) Medulla Oblongata

Question 26

What is the term for the condition where the airways become inflamed and narrow, making breathing difficult?

Answer 26

Asthma

Question 27

True or False: The right lung is larger than the left lung.

Answer 27

True

Question 28

Fill in the blank: __________ is a chronic obstructive pulmonary disease that causes breathing difficulties.

Answer 28

COPD